import java.util.Arrays;

public class Student extends Parent {
    static int bb=0;
    int cc;
    @Override
    public void aa() {

    }

    public static void main(String[] args) {

        System.out.println(bb);
        System.out.println(Student.bb);
        Student student = new Student();
        System.out.println(student.bb);
//        final int[] aa = {1, 2};
//        System.out.println(Arrays.toString(aa));
//        aa[1] = 4;
//        System.out.println(Arrays.toString(aa));
//     final Integer a=0;
//       a=1;
//        System.out.println(a);
    }
}
